Verify whether or not each of the following is a probability function. State your conclusion and explain.
Answer to relevant Questionsa. Explain why the IQ score is a continuous variable. b. What are the mean and the standard deviation for the distribution of: IQ scores? SAT scores? standard scores? c. Express, algebraically or as an equation, the ...Eighty-eight percent of voters would vote for a female presidential candidate if she was qualified, a poll found. The poll was conducted in February 2007 by Gallup and reported by the Pew Research Center ...Find the standard score z such that the area above the mean and below z under the normal curve is a. 0.3962. b. 0.4846. c. 0.3712. A company that manufactures rivets used by commercial aircraft manufacturers knows that the shearing strength of (force required to break) its rivets is of major concern. They believe the shearing strength of their rivets is ...a. Use a computer or calculator to list the binomial probabilities for the distribution where n = 50 and p = 0.1. b. Use the results from part a to find P(x < 6). c. Find the normal approximation for P(x < 6), and compare ...
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